4227996820

素因数分解:

$2^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{116731}}^1$

素因数の和:118551

約数の個数: 24

約数和(自身を含む): 8883772128

約数和(自身を除く): 4655775308

約数列:

[1, 2, 4, 5, 10, 20, 1811, 3622, 7244, 9055, 18110, 36220, 116731, 233462, 466924, 583655, 1167310, 2334620, 211399841, 422799682, 845599364, 1056999205, 2113998410, 4227996820]

約数ペア:

[(1, 4227996820), (2, 2113998410), (4, 1056999205), (5, 845599364), (10, 422799682), (20, 211399841), (1811, 2334620), (3622, 1167310), (7244, 583655), (9055, 466924), (18110, 233462), (36220, 116731)]